Blister pack



FIG. 1 is a right front perspective view of a blister pack embodying my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof; and,

FIG. 7 is a sectional view thereof, taken in the direction of the arrows 7--7 in FIG. 2. 

The ornamental design of a blister pack, as shown and described. 